Allicdata Part #: | UCC2541RHBTG4-ND |
Manufacturer Part#: |
UCC2541RHBTG4 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG CTRLR BUCK 32QFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | UCC2541RHBTG4 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Frequency - Switching: | 300kHz |
Base Part Number: | UCC2541 |
Supplier Device Package: | 32-VQFN (5x5) |
Package / Case: | 32-VFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 105°C (TA) |
Control Features: | Enable, Ramp, Reset, Soft Start, Tracking |
Serial Interfaces: | -- |
Clock Sync: | Yes |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 8.5 V ~ 35 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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UCC2541RHBTG4 is a device that falls into the PMIC (Power Monitoring Integrated Circuitry) family and more specifically into the Voltage Regulators category and finally as a DC (Direct Current) DC (Direct Current) Switching Controllers. This device comprises of control logic, precision reference, and comparators which make up the core of the device\'s functionality which is used to regulate and control the output of switching power supplies. The UCC2541RHBTG4 is designed for use in a wide variety of applications and has great flexibility allowing for adjustment of switching frequency and control operation with some PWM (Pulse Width Modulation) modes.
The UCC2541RHBTG4 operates on the principle of PWM (Pulse Width Modulation) in order to regulate the output voltage. It works by switching a controllable current source between the input and output of the power supply which is then modulated according to the input voltage. The modulation allows for the output voltage to remain constant regardless of any changes in the input voltage. This type of operation is beneficial in applications where the output voltage needs to remain stable and has been made possible with the implementation of the PWM control logic incorporated within the device.
The UCC2541RHBTG4 has several features which make it suitable for a variety of different applications. For example, it features a programmable switching frequency from 20kHz to 230kHz which allows the system designer to optimize the switching frequency according to the application\'s requirements. It also has a proprietary control architecture which enables high efficiency, fast transient response, and precise voltage control. In addition, it incorporates several protection features such as under-voltage protection, overvoltage protection, and fault protection which are designed to protect both the device itself and the system in which it is used.
This device can be used in a variety of applications such as switch-mode power supplies, AC/DC adapters, and battery chargers. It is also able to operate across a wide input voltage range and is able to provide currents up to 5 Amps. This makes the UCC2541RHBTG4 ideal for applications which require low ripple, precise control, and a wide input voltage range.
In summary, the UCC2541RHBTG4 is a powerful and versatile DC DC switching controller that combines precise voltage control with efficient operation and a number of protection features. This makes it suitable for use in a wide variety of applications such as AC/DC adapters, battery chargers, and switch-mode power supplies. Additionally, it is able to operate across a wide input voltage range and has a programmable switching frequency allowing for optimization according to the application.
The specific data is subject to PDF, and the above content is for reference
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